5136 Ralston St
Boulder, CO 80304
6 bd 6 ba 5,715 sqft Built 2001 Lot 4,792 sqft single_family
Most recent sale
$1,790,000
Oct 23, 2019
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Jan 18, 2023 | Sold | $2,236,000 | IRES |
| Dec 2, 2022 | Relisted | $2,450,000 | IRES |
| Dec 2, 2022 | Listing removed | $2,450,000 | IRES |
| Oct 21, 2022 | Listing removed | $2,550,000 | IRES |
| Oct 21, 2022 | Listed | $2,450,000 | MLS #977591 |
| Aug 26, 2022 | Price changed | $2,550,000 | MLS #967613 |
| Jun 6, 2022 | Listed | $2,650,000 | MLS #967613 |
| Oct 23, 2019 | Sold | $1,790,000 | MLS #891426 |
| Aug 15, 2019 | Listed | $1,849,000 | MLS #891426 |
| Dec 13, 2016 | Sold | $1,495,000 | MLS #781725 |
| Jul 18, 2016 | Sold | $1,495,000 | Public Record |
| Jan 21, 2016 | Relisted | $1,495,000 | MLS #781725 |
| Jan 20, 2016 | Listing removed | $1,495,000 | IRES |
| Jan 14, 2016 | Listed | $1,495,000 | MLS #781725 |
| Dec 24, 2015 | Listing removed | $1,495,000 | IRES |
| Jun 1, 2015 | Listed | $1,495,000 | MLS #765003 |
| May 22, 2015 | Listing removed | $1,495,000 | IRES |
| Apr 29, 2015 | Listing removed | $1,595,000 | IRES |
| Apr 28, 2015 | Listed | $1,495,000 | MLS #761643 |
| Apr 11, 2015 | Listed | $1,595,000 | MLS #760247 |
| Apr 2, 2015 | Listing removed | $1,595,000 | IRES |
| Mar 14, 2015 | Listed | $1,595,000 | MLS #757646 |
| Mar 14, 2015 | Listing removed | $1,595,000 | IRES |
| Mar 12, 2015 | Listed | $1,595,000 | MLS #757480 |
| Mar 21, 2013 | Sold | $1,050,000 | MLS #698131 |
| Jan 24, 2013 | Listed | $1,148,500 | MLS #698131 |
| Jan 19, 2013 | Listing removed | $1,149,000 | IRES |
| Dec 19, 2012 | Listed | $1,149,000 | MLS #696380 |
| Dec 14, 2012 | Listing removed | $1,099,000 | IRES |
| Aug 2, 2012 | Listed | $1,099,000 | MLS #688148 |
| Feb 10, 2004 | Sold | $870,000 | Public Record |
| Sep 21, 2001 | Sold | $420,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $86,781 | $58,750 | $145,531 | $13,876 |
| 2024 | $86,781 | $58,750 | $145,531 | $13,786 |
| 2023 | $96,681 | $63,878 | $160,559 | $13,547 |
| 2022 | $76,874 | $49,783 | $126,657 | $11,761 |
| 2021 | $79,086 | $51,215 | $130,301 | $11,215 |
| 2020 | $76,705 | $51,123 | $127,828 | $11,127 |
| 2019 | $76,705 | $51,123 | $127,828 | $10,957 |
| 2018 | $66,161 | $44,136 | $110,297 | $9,563 |
| 2017 | $66,161 | $44,136 | $110,297 | $9,264 |
| 2016 | $62,605 | $41,710 | $104,315 | $9,030 |
| 2015 | $62,605 | $41,710 | $104,315 | $8,551 |
| 2014 | $61,587 | $22,288 | $83,875 | $7,211 |
| 2013 | $61,587 | $22,288 | $83,875 | $7,052 |
| 2012 | $71,799 | $19,900 | $91,699 | $7,682 |
| 2011 | $71,799 | $19,900 | $91,699 | $7,614 |
| 2010 | $71,799 | $19,900 | $91,699 | $6,916 |
| 2009 | $71,799 | $19,900 | $91,699 | $6,457 |
| 2008 | $61,050 | $26,270 | $87,320 | $6,422 |
Property facts
Year built
2001
Property type
single_family
Stories
3
Beds
6
Baths
6
Living area
5,715 sqft
Lot size
4,792 sqft
ZIP code
80304
City
Boulder
Street
Ralston St
Coordinates
40.06746, -105.28590
Comparable properties nearby
Frequently asked questions
When did 5136 Ralston St last sell?
5136 Ralston St most recently sold on Oct 23, 2019 for $1,790,000.
What is the current tax assessment for 5136 Ralston St?
The most recent total assessment for 5136 Ralston St (year 2025) is $145,531 with $13,876 in property tax.
How does 5136 Ralston St's assessment compare to its last sale price?
The current assessment is 91.9% below the last sale price of $1,790,000.
When was 5136 Ralston St built?
5136 Ralston St was built in 2001.
How does 5136 Ralston St compare to others on Ralston St?
We track 8 other properties on Ralston St. Browse the list under "Other properties on Ralston St" to compare beds, baths, and sale history.
What are the property facts for 5136 Ralston St?
5136 Ralston St is a 6 bed, 6 bath, 5,715 sqft, 4,792 sqft lot single_family.
Is 5136 Ralston St a flip candidate?
No — 5136 Ralston St does not appear in our flips dataset.
Is 5136 Ralston St a tax-appeal candidate?
No — 5136 Ralston St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+1.2%
Implied 1-yr
+5.0%
2026 Q3
$2.17M
2026 Q4
$2.2M
ZIP 80304 — Median Price History + Forecast
Explore nearby
Geography
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